N: 13699198..4-
E: 3310867.3
LOCATIONS OF SOIL BORINGS
DISIGNATION
NORTHING
EASTING
AA-31
13698574
3316178
AA-32
13698778
3316085
M-33
13699244
3316297
M-34
13699156
3316692
M-35
13699595
3316661
M-36
13700379
3316989
M-37
13699288
3315613
M-38
13699316
3314867
M-39
13699731
3315371
AA-4(J
13700296
3315711
M-41
13700196
3314956
M-42
13700944
3314910
AA-43
13700178
3314070
M 44
13700672
3313951
M-45
13701278
.331.3502
13701529.1
: 3313675.0
•
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N: 1370!074.5
E: 3328266.9
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NOTES:
I
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I
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{;;'
/
/
I
/
/
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~
1.
NORTHINGS AND EASTINGS ARE: STATE PLANE GRID, NAD'S.3, TEXAS
SOUTH CENTRAL ZONE IN U.S. FEET. GEOGRAPHIC COORDINATES
(LAT/LONG) ARE IN NAD'S3.
2.
ELEVATION CONTOURS ARE IN NAVO'SS DAruM.
--
3.
ElEVATIDN CONTOURS BASED ON INFORMATION PROVIDED BY THE U.S.
ARMY CORPS OF ENGINEERS, GAlVESTON DISTRICT. SURVEY DA1E WAS
JUNE 2009. ELEVATIONS WERE CONVERTED FROM USACE MLT TO NAVD
'S8 USING THE FOLLOWING CORRELATION:
o
NAVD '88 -
1.42' MLT.
4.
V18RACORES WERE PERFORMED
BY
ROCK ENGINEERING AND TESTING
LABORATORY, INC (Rffi) AND OCEAN SURVEYS, INC DURING MARCH
2009.
5.
SOIL 80RINGS WERE PERFORMED 8Y RETL DURING OCT08ER 2009.
LEGEND:
@
HISTORICAL BORING LOCATIONS FROM USACE
(1966)
@
Vl8RACORE LOCATIONS (SEE NOTE 4)
•
Vl8RACORE LOCATlON FROM RICE UNNERSITY
()
BORING LOCATIONS (SEEr NOTE 5)
--
--
--
--
--
80LIVAR ROAOS
BORING LOCATION
SCALE
000'
1600'
1
1
TEXAS GENERAL LAND OFFICE
ANCHORAGE AREA C
SAND SOURCE INVESTIGATION
JEllY
BORING LOCATION
PLAN
-
GALVESTON ANCHORAGE AREA
DATE
11/30/09
FIGURE
EX A
.
Geotechnical Engineering
.
Construction Materials Testing
PROJECT NAME: Galveston Anchorage Area C Sand Source Investigation
CLIENT: HDR Engineering,
Inc.
BORING !D.:
AA-36
DESCRIPTION: Anchorage Area C Borrow SOllrce Area
I
PERCENT SHELL BY WEIGHT (BASED ON #10 SIEVE)
-25.02' to -27.02' NAVD
-27.02' to -29.02' NAVD
-29.02' to -31.02' NAVD
0.00
0.01
0.20
ASTM
%
FINER BY WEIGHT AFTER REMOVING SHELL
MESH
-25.02' to -27.02' NAVD
-27.02' to -29.02' NAVD
-29.02' to -31.02' NAVD
#10
100.00
100.00
100.00
#18
100.00
99.70
99.60
#35
99.90
99.40
99.40
#60
99.60
96.00
98.10
#70
99.50
77.20
86.50
#100
97.20
48.40
44.60
#120
89.10
38.90
35.00
#170
76.30
31.90
28.70
#200
70.30
29.60
26.30
STATISTICS (EXCLUDING SHELL)
MEDIAN GRAIN
N/A
0.17
0.17
SIZE
(mm)
MEAl'! GRAIN SIZE
N/A
N/A
N/A
(mm)
SORTING (,,)
NlA
N/A
N/A
'The -#10 material was utilized as the total sample tor Grain Size Distribution Curve calculations.
I
I
PROJECT NAME:
CLIENT:
BORINGID.:
DESCRIPTION:
I
ASTM
MESH
#10
#18
#35
#60
#70
#100
#120
#170
#200
MEDIAN GRAIN
SIZE (mm)
MEAN GRAIN SIZE
(mm)
SORTING (<1)
.
Ceotechnical Engineering
. Construction Materials Testing
Galveston Anchorage Area C Sand Source Investigation
HDR Engineeling, Inc.
AA-36
Anchorage
Area C Borrow Source Area
PERCENT SHELL BY WEIGHT
~BASED
ON #10 SIEVE)
-33.02' to -35.02' NAVD
-35.02' to -37.02' NAVD
-37.02' to -39.02' NAVO
0.50
0.10
0.00
% FINER BY WEIGHT AFTER REMOVING SHELL
-33.02'
to -35.02' NAVO
-35.02' to -37.02' NAVO
-37.02' to -39.02' NAVD
100.00
100.00
100.00
98.20
99.80
99.90
97.60
99.70
99.80
93.60
99.40
99.50
75.80
98.40
98.90
37.40
91.70
95.00
24.90
78.70
86.80
16.90
57.30
76.20
14.90
50.10
73.10
STATISTICS (EXCLUDING SHELL)
0.18
N/A
N/A
0.15
N/A
N/A
N/A
N/A
N/A
'The -#10 material was utilized as the total sample for Grain Size Distribution Curve calculations.
I
U.S. SIEVE OPENING IN INCHES
I
u.S. SIEVE NUMBERS
I
HYDROMETER
6
4 3
2 1.5
1 314
1/2
3/8
3
6
8
10
14
16
20 30
40
50
eo
10Q140
2OO
100
I
I
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95
90
85
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100
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0.01
0.001
GRAIN SIZE IN MILliMETERS
I
COBBLES i
GRAVEL
I
SAND
I
SILT OR CLAY
coarse
I
fine
Icoarse
medium
I
fine
I
Specimen ID
Depth
Classification
LL
PL
PI
Cc
Cu
•
AA-36
25.0'
AA-36 (-25.0' to -27.0' NAVD)
Specimen ID
Depth
D100
D60
D30
D10
%Gravel
%Sand
%Silt
%Clay
•
AA-36
25.0'
0.21
0.0
GRAIN SIZE DISTRIBUTION
~$.
Rock Engineering & Testing Lab., Inc.
Prop. Anchorage Area "C" Sand Source Inv.
w
6817 Leopard St.
Project:
N
~
Corpus Christi, TX 78409
~
Telephone: (361) 883-4555
Location: Galveston Island, Texas
Fax: (361) 883-4711
Number: G109233
U.S. SIEVE OPENING IN INCHES
I
U.S. SIEVE NUMBERS
I
HYDROMETER
6
4
3
2 1.5
1
3/4
1/23/S
3
6
S10
14
18 20 30 40 50
S0
100
140
200
100
,
,
,
I'
,
, ,
.1
I
95
90
,
85
80
,
-
75
,
70
I- 65
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u:
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LU
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<L
35
--
30
-
,
25
,
20
-
,
15
10
5
-
-
-.-
a
100
10
. 1
0.1
0.01
0.001
GRAIN SIZE IN MILLIMETERS
I
COBBLES I
GRAVEL
I
SANO
I
SILTORCLAY
coarse
fine
I coarse
medium
I
fine
I
-
Specimen 10
Oepth
Classification
LL
PL
PI
Cc
Cu
•
AA.36
27.0'
AA-36
(.27.0'
to
.29.0'
NAVD)
Specimen 10
Oepth
0100
060
030
010
%Gravel %Sand
%Silt I %Clay
•
AA.36
27.0'
1
0.171
0.076
0.0
GRAIN SIZE DISTRIBUTION
I,Iil:
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Project: Prop. Anchorage Area "C" Sand Source Inv.
.... I
•
corpus Christl, TX 78409
Telephone: (361) 883-4555
Location: Galveston Island, Texas
Fax: (361) 883-4711
Number: G109233
U.S. SIEVE OPENING IN INCHES
I
U.S. SIEVE NUMBERS
I
HYDROMETER
6
'
3
2 1.5
1
3/4 112:3{8
3
6
81014162030 40 5060 10°140200
100
I
I
:
I
I
I
I
:'
Il!
I
95
:
90
-
85
80
75
70
,
I-
65
1:
S2 60
fa
~
55
,
rt
~
50
,
Ii:
:
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-
-
w
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35
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30
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25
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-
f-
--
-
20
-,
15
,
10
5
0
100
10
1
0,1
0,01
0,001
GRAIN SIZE IN MILLIMETERS
I
COBBLES :
GRAVEL
SAND
J
SILT OR CLAY
coarse
fine
coarse
medium
I
fine
I
Specimen ID
Depth
Classification
LL
PL
PI
Cc
Cu
•
AA-36
29.0'
AA.36 (.29,0'
to .31.0' NAVD)
"
to
'"
~
w
"
0:
Specimen ID
Depth
'"
D100
D60
D30
D10
%Gravel %Sand
%SiII
%Clay
:;.
AA.36
29,0'
1
0.169
0.095
0.0
00
~
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~
2
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I
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GRAIN SIZE DISTRIBUTION
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Project:
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"C" Sand Source Inv.
iii
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•
Corpus Christi, TX 78409
~
Telephone: (361) 883-4555
Location: Galveston Island, Texas
ffi
Fax: (361) 8834711
w
Number: G109233
0
U.5- SIEVE OPENING IN INCHES
I
U.S. SIEVE NUMBERS
I
HYDROMETER
6
,
3
2 1.5
1 3{4
1/2
318
3
4
6
81014162030405°6010°140200
100
T
T
I
I
I
I
I
95
,
~
--
90
~
85
,
80
75
70
:
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GRAIN SIZE IN MILLIMETERS
r
COBBLES
1
GRAVEL
SAND
I
SILT OR CLAY
coarse
fine
coarse
medium
I
fine
I
Specimen 10
Depth
Classification
LL
PL
PI
Cc
Cu
m.
AA-36
33.0'
AA-36 (-33.0' to -35.0' NAVD)
~
,..
a
§
"
ro
5
w
~
~
Specimen 10
Depth
0100
060
030
010
%Gravel %Sand
%Silt
%Clay
~
"
~.
AA-36
33.0'
2
0.182
0.134
0.0
~
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a
~
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z
~
<
M
M
N
GRAIN SIZE DISTRIBUTION
m
0
"
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w
6817 Leopard 81.
Project:
Prop. Anchorage Area
"C" Sand Source Inv.
Ol
w
Corpus Christi, TX 78409
z
Telephone: (361) 883-4555
Location: Galveston Island, Texas
~
Fax: (361) 883-4711
w
"
Number: Gl09233
~
U.S. SIEVE OPENING IN INCHES
I
U.S. SIEVE NUMBERS
I
HYDROMETER
6
4
3
2 1.5
1
3/4 1/2
3/8
3
6
8
10
14
16
20 30 40 50
60
10°140
200
100
[
, ;
,
, ,
, J
~
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95
,
90
--
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80
,
,
75
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100
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0_01
0.001
GRAIN SIZE IN MILLIMETERS
I
COBBLES [
GRAVEL
I
SANO
SILT OR CLAY
coarse
fine
Icoarse
medium
I
fine
Specimen 10
Depth
Classification
LL
PL
PI
Cc
Cu
m.
AA-36
35.0'
AA-36 (-35.0' to -37.0' NAVD)
~
~
~
Q
~
.;
5
w
~
<1
2
Specimen 10
Depth
0100
060
030
010
%Gravel %Sand
%SiIt
%Clay
~.
AA-36
35.0'
0.5
0.092
0.0
w
~
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Q
~
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GRAIN SIZE DISTRIBUTION
5
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6817 Leopard SI.
Project:
Prop_ Anchorage Area "C" Sand Source Inv_
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...
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Corpus Christi, TX 78409
~
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Location: Galveston Island, Texas
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Number: G109233
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